The high quality Australia AS HU300 material is one of the more steel grades we supply, Australia Structural steel. HU300 is our main production grade, which has been approved by customers in many countries since its initial production, including our HU300 round bars, flat bar, forgings, fasteners, tubes, wires, strips, sheets & Plates, as well as a variety of profiles, professional high precision auto-lathe processing manufacturer of clinching fasteners, axes, standoffs, screws, studs, nuts, bolt, OEM parts and special shaped turning partsthe state of delivery includes quenched and tempered, annealed, machined semi-finished products, we also have strict management of the packaging, to avoid material damage from transportation. We are the best supplier of HU300 materials, and we are willing to develop together with customers from all over the world.
Also includes HU300 steel material norm, chemical composition, mechanical properties, datasheet, HU300 equivalent, heat treatment and temperature process of HU300, The peak hardness can be achieved, Contains all of the specification, welding properties, let us in HU300 this steel grade have a more comprehensive understanding, Download the full HU300 PDF version of this datasheet.
| C(％) | Si(％) | Mn(％) | P(％) | S(％) | Cr(％) | Ni(％) | Mo(％) |
|---|---|---|---|---|---|---|---|
| 0.2 | 0.35 | 1.60 | 0.040 | 0.03 | 0.15 | 0.15 | 0.05 |
| Rp0.2 (MPa) | Rm (MPa) | Impact KV (J) |
Elongation A (%) |
A Z (%) | Delivery | Hardness HB |
|---|---|---|---|---|---|---|
| 921 (≥) | 778 (≥) | 13 | 11 | 31 | Solution & Aging, Ann, Ausaging, Q+T | 112 |